On checking the women’s urine samples for metabolites of PFRs, the researchers found that 87 percent had bis (1,3-dichloro-2-propyl) phosphate, 94 percent had diphenyl phosphate (DPHP), and 80 percent had isopropylphenyl phenyl phosphate (ip-PPP) in them.

The women with higher concentrations of DPHP and ip-PPP were 10 percent less likely to achieve fertilization; experience 31 percent reduction in successful embryo implantation; 41 percent possible decrease in achieving pregnancy; and were 38 percent less likely to deliver a healthy newborn than those with lower concentrations, the study found.

An earlier study published in the journal Endocrine Disruptors noted that men who come in contact with PFR chemicals on a daily basis could risk having decreased sperm motility.

Couples struggling with infertility can improve their chances of success by reducing their exposure to environmental chemicals may want to opt for products that are flame-retardant free.